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ISO 19139 Metadata Implementation Specification GML3.2
FALSE
MountPleasant_Th.ers
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GCS_North_American_1983_CSRS
Linear Unit: Meter (1.000000)
NAD_1983_CSRS_New_Brunswick_Stereographic
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continuous
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ISO19115_3
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN STYLE="font-size:16pt"><SPAN>A 250 m grid of airborne radiometric thorium (Th) concentrations for the Mount Pleasant Caldera (West) survey area, New Brunswick (1988).</SPAN></SPAN></P><P><SPAN STYLE="font-size:16pt"><SPAN /></SPAN></P><P><SPAN>The dataset is not updated regularly. Updates occur only if new reprocessing, corrections, or additional surveys become available. As of now, the compilation represents the most recent processing as of December 2025.</SPAN></P></DIV></DIV></DIV>
Amirabbas Karbalaeiramezanali
GSB
amirabbas.karbalaeiramezanali@gnb.ca
Serge Allard
GSB
Serge.Allard@gnb.ca
Serge Alard
Serge Allard
Serge Allard
Hernan Ugalde
hernan.ugalde@dipgeosciences.com
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>Sensitivity: Public/Unclassified</SPAN></P><P><SPAN>Retention: 5 Years</SPAN></P></DIV></DIV></DIV>
NB Dept of Natural Resources, GSB Section
Version 6.2 (Build 9200) ; Esri ArcGIS 10.8.1.14362
MountPleasant_Th
1
-66.994007
-66.519466
45.624340
45.367290
A 250 m grid of airborne radiometric thorium (Th) concentrations for the Mount Pleasant Caldera (West) survey area, New Brunswick (1988).
This dataset represents thorium (Th) concentrations measured during the Mount Pleasant Caldera (West) airborne radiometric survey flown in 1988 at 250 m line spacing. Thorium values are derived from gamma-ray spectrometry measurements and reflect near-surface lithology and alteration patterns within the survey area. The dataset is provided in NB Stereographic double (NAD83) for consistent integration with provincial datasets.
The MountPleasant_Th raster was produced by microlevelling line-to-line variations in the original survey data and interpolating the results to a seamless 250 m grid. The final raster was delivered as a .ers file in NB Stereographic double (NAD83).
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2498475.000000 7374225.000000
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Band_1
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Raster Dataset
dataset
EPSG
6.2(9.3.0.0)
20260122